Do you want an ultra efficient
hot water system that saves you money every day?
We proudly manufacture, supply & install premium hot water products. Building worker-owned manufacturing and a better future for all.
Hot Water Heat Pumps
Heat pumps are a highly efficient form of electric water heating. Ours is a two part system with a heat pump compressor and a highly insulated hot water tank. The heat pump extracts heat from the air, and uses it to heat water in the tank. They operate in a similar manner to an air conditioner but heat water instead of the air.
Ideal for those who seek long term energy savings, highest efficiency, and are interested in rebate schemes
Electric Storage Hot Water
Our electric storage hot water system is an extremely well insulated storage tank with an internal electric element. It is made to the same exacting standards and specifications of our heat pump storage tank. It can be run on solar energy via an existing PV system or grid. It works similarly to a kettle using a resistive element and is silent.
Ideal for people with large home Solar PV and battery systems, or landlords looking to comply with new electrification standards
The Earthworker Tank Difference
High performing hot water solutions featuring:
- 316 Marine grade, corrosion resistant stainless steel cylinder
- Highly insulated tank with unique recycled polymer outer-case
- Long lasting and low maintenance – 15 year full warranty
- Available in different sizes to suit your household needs
- Can pair with Heat Pump, stand alone Electric storage, and Evacuated Tube Solar
- Compatible with solar PV, batteries, off-peak and time of use tariffs
- UV resistant
- Suitable for cold climates
- Made in Morwell, Victoria
- Built in a worker-run, solar powered, cooperative as part of a network of social enterprises
How are our hot water tanks different from others available?
Our premium Australian-made solar hot water tanks are made with 316 marine grade stainless steel. This means they are highly corrosion resistant, long lasting and do not require a ‘sacrificial anode’ like cheaper glass lined tanks.
Ours are the only tanks on the market that use a patented Australian-designed recycled-polymer outer casing. This reduces plastic waste, while adding a 2nd layer of insulation – providing outstanding heat retention. Our current combination of polymer outer casing and polyurethane insulation means our tanks have incredibly high heat-loss performance – making your hot water system more efficient. These cases make our tanks durable, sleek, rust-free and easy to transport and install.
With a 15 year warranty, our tanks are a top choice for those wanting a quality hot water service.
If you are considering cheaper options, make sure you check whether the tank is stainless steel or an (inferior) glass-lined tank. Check the warranty period.
We were initially a little hesitant about paying a 50% deposit upfront, but after reading all the great reviews, we felt much more confident—and we're so glad we went ahead. Truly a great experience from start to finish. Highly recommended!
Rod at Earthworker was very helpful with all the information to guide me and the installation contracters they used did a great job.
I loved the fact that this is a company owned by the workers and recycled materials are used where possible. I can highly recommend them and their products.
“I can’t praise this product enough. After shopping around, I found this one had the best reviews, and the fact that it comes with a 15-year warranty was a huge selling point for me. You don’t see many products with that kind of warranty these days. Our previous system struggled, especially when our extended family from the Northern Territory visited. We had a spa bath running for the little kids, and everyone was enjoying hot showers without any issues. Even with the amount of cooking and dishes over the Christmas period, we never once ran out of hot water. It’s been a game-changer for us!”
Building a Movement
Earthworker Energy Manufacturing Cooperative a is an accredited Social Enterprise, and a proud member of the Earthworker Cooperative network.
Earthworker Cooperative is a grassroots response to economic inequality and climate change – building resilient and sustainable communities, one worker-cooperative at a time.
